I've been building things on the internet for more than 20 years. Eventually I realised the interesting bit wasn't really the website.
I started as a web developer, spent years working in ecommerce and consulting, and eventually realised the interesting bit wasn't really the website. It was what happened after somebody showed up. Did somebody reply? Did they follow up? Did the customer know what to do next?
Big businesses build systems for all of that. Small businesses usually have the owner trying to remember who they quoted last Tuesday while they're halfway up a ladder. I’d already seen that world growing up around my dad’s bicycle shop. That’s where good opportunities disappear.